89604911 has 16 divisors (see below), whose sum is σ = 102352896. Its totient is φ = 77700000.

The previous prime is 89604901. The next prime is 89604919. The reversal of 89604911 is 11940698.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 89604911 - 2⁶ = 89604847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89604919) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22361 + ... + 26061.

It is an arithmetic number, because the mean of its divisors is an integer number (6397056).

Almost surely, 2^89604911 is an apocalyptic number.

89604911 is a deficient number, since it is larger than the sum of its proper divisors (12747985).

89604911 is a wasteful number, since it uses less digits than its factorization.

89604911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3814.

The product of its (nonzero) digits is 15552, while the sum is 38.

The square root of 89604911 is about 9465.9870589390. The cubic root of 89604911 is about 447.4837521019.

The spelling of 89604911 in words is "eighty-nine million, six hundred four thousand, nine hundred eleven".